Raman-brillouin light scattering determination of the structural correlation range in ges2 glass |
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| Authors: | RJ Nemanich M Gorman SA Solin |
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| Institution: | The Department of Physics and the James Franck Institute, The University of Chicago, Chicago, IL 60637, U.S.A. |
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| Abstract: | Polarized Brillouin and low frequency (3 cm?1 ? ω ? 40 cm?1) Raman spectra of GeS2 glass have been measured. Parameters determined from the Brillouin spectra have been used in the theory of Martin and Brenig to obtain from a fit of the Raman spectrum the structural correlation range, 2σ. We find 2σ = 8 ± 1 Å. |
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